MC35FS6505CAE

Power Management - Specialized Overview

The MC35FS6505CAE is a Grade 0 safety power system basis chip (SBC) from NXP Semiconductors, designed for automotive applications. It integrates a DC-DC switching regulator with an output current of 0.8 A and a CAN FD transceiver. The device operates within an input voltage range of 2.7 V to 40 V and supports output voltages from 1 V to 5 V. It features a 48-LQFP exposed pad package and functions reliably across a temperature range of -40°C to +150°C.

Power Management - Specialized Feature Summary

• Integrates a DC-DC switching regulator and CAN FD transceiver for optimized energy consumption
• Designed as a Grade 0 safety power system basis chip for automotive environments
• Supports wide input voltage ranges suitable for automotive battery systems

Power Management - Specialized Applications

• Automotive power train systems
• Microcontroller unit (MCU) power supply optimization
• CAN FD network interface integration

Power Management - Specialized Procurement Notes

Verify the specific suffix CAE against official NXP documentation to confirm pinout and feature set. Check for end-of-life status or obsolescence notices, as some FS65 variants are scheduled for discontinuation. Ensure compatibility with existing PCB layouts due to the LQFP48EP package requirements. Confirm RoHS compliance details through the manufacturer's latest datasheet before finalizing procurement plans.

Power Management - Specialized Selection Notes

Select this component when a Grade 0 safety rating is sufficient for the application, rather than higher ASIL ratings. Compare the 0.8 A DC-DC output capability against load requirements; if higher current is needed, consider the MC35FS6510CAE variant. Evaluate the need for integrated CAN FD functionality versus external transceivers to simplify design. Verify thermal performance within the -40°C to +150°C operating range for the specific enclosure environment.

Power Management - Specialized Part Context

This part belongs to the FS6500 series of System Basis Chips, which combine power management and communication interfaces. It serves as a central power distribution and control unit for automotive microcontrollers. The series is engineered to reduce board space and improve energy efficiency in modern vehicle electronic architectures.

Power Management - Specialized Replacement Considerations

Public confirmed substitute part numbers: None identified in provided data.